Apparently biologists are split as to if humans or climate change killed off prehistoric creatures like like mammoths, giant sloths and saber-toothed cats. These creatures known as megafauna all died out at about the same time early in human history. In this interesting clip professor Elizabeth Hadly gives an overview of the debate which can be seen in full here.Read more…
In this video clip Adam Savage the co-host of MythBusterstells the tail — err tale of the cannibalistic mice. It seems that they did an episode based upon the myth that bad breakfast cereal has less nutrients than the box. So to test this myth they fed one set of mice super sugary cereal and another set cardboard pellets. The result? The cardboard mice resorted to cannibalism and the making of a MythBusters episode that never aired. Read more…
Posted by Michael Pinto on May 17, 2010 in Science
Not too long ago Stephen Hawking caused quite a stir by stating that contacting aliens was a bad idea as they may not be friendly — I guess you can call that the “It’s a Cookbook!” school of thought. However defending the aliens in this clip is Neuroscientist Gary Lynch who feels that a higher level of intelligence would have a more benevolent view of humans (more of a Spielberg approach with Close Encounters of the Third Kind or E.T.).
This highly educational video goes into some very graphic detail on how one does a number one and number two on the space shuttle. The one thing that I learned is that going to the bathroom in outer space is quite a complicated project, so much so in fact that one must be trained to use the facilities: Read more…
Posted by Michael Pinto on Apr 30, 2010 in Science
In this video planetary scientist Joel Levine states his case why we need to explore Mars. Levine feels that the geography of Mars makes the case for exploration — if we really want to understand our Earth and the idea of extraterrestrial life exploring the red planet is the best place to start. I think that given the state of NASA as geeks we really need to get our voices heard to accelerate this as a priority for our space program.
Astronaut Soichi Noguchi (seen on the left) grew up watching Space Battleship Yamato which is well known to American fans as Star Blazers. And here he is on International Space Station making us Earth bound retro anime fans very proud. Here’s the official caption for the photo from NASA which sadly omits the fanboy reference: Read more…
Too many of us take for granted what they actually do at NASA: Shown in this video are two astronauts training to fly the space shuttle with a modified Gulfstream jet. What’s mind numbing is that a pilot might make over a thousand of these flights just to qualify for a shuttle mission. I also have to admit that watching this behind the scenes video is a bit bittersweet as there isn’t a real replacement for the shuttle.
Posted by Michael Pinto on Mar 31, 2010 in Science, Tech
This story touched my heart: One of the side benefits of NASA is the amazing images that that the Hubble Space Telescope has produced over the years — however many of these glimpses of the furthest corners of the universe are off limits to the blind. So according to this story reachers at NASA worked with braille experts to create a representation of the Carina Nebula. What I love about the project is that the embossed photo isn’t a literal representation but instead is filled with different symbols which give information on the formation of the nebula itself. Read more…
Posted by Michael Pinto on Mar 20, 2010 in Science
This amazing video shows Mr. Woo a folk artist from China who builds beautiful homemade robots from scratch. What’s even more amazing is that he has no formal engineering training, in other words he a very talented hobbyist with a passion for robotics. By the way my favorite part of the video occurs at 3:40 when a robot stars walking by with a rickshaw. Found via the very talented Angel Wardriver.Read more…
Posted by Michael Pinto on Mar 12, 2010 in Science
One way to stop climate change is if everyone suddenly gives up on fossil fuels — however that notion might not be realistic given the political realities. However it begs the question if we should be getting much more serious about geoengineering which is the concept man made intervention to prevent climate change. In this video atmospheric scientist Ken Caldeira asserts that this may be the only realistic way to prevent climate change — and given what we’ve seen the politicians do (or not do) he may be correct.
